Elecrow LR1302 LoRaWAN Gateway Module SPI US915

The Elecrow LR1302 LoRaWAN Gateway Module utilizes the Semtech SX1302 baseband chip. This chip provides enhanced sensitivity and lower power consumption compared to previous generations, making it suitable for high-performance LoRaWAN applications requiring reliable long-range communication in various environments.

This specific Elecrow LR1302 module is designed to support the US915 frequency band. It is critical to select the correct frequency variant to ensure compliance with regional telecommunication regulations and to achieve optimal network performance within your designated deployment area for IoT solutions.

The Elecrow LR1302 module is designed with a mini-PCIe form factor. This compact and standardized design allows for straightforward integration into a wide array of gateway devices, including custom carrier boards or Raspberry Pi setups equipped with appropriate mini-PCIe expansion HATs, offering versatile deployment.

The module includes two U.FL antenna interfaces specifically for LoRa connectivity. An integrated metal shield enhances the module's robustness by providing protection against electromagnetic interference. This design ensures stable and reliable wireless communication, which is crucial for demanding industrial IoT applications and critical infrastructure.

In standby mode, the SPI version consumes approximately 7.5 mA, while the USB version uses 20 mA. During maximum TX power, the SPI version draws 415 mA and the USB version 425 mA. RX mode consumption is 40 mA for SPI and 53 mA for USB, ensuring energy efficiency.